<?php
/**
 * Created by PhpStorm.
 * UsersF: Mloong
 * Date: 2019/2/21
 * Time: 14:45
 */

namespace app\login\model;


use app\api\service\Token;

class Popularize extends BaseModel
{
    public static function getSign($name)
    {
        return self::where('from','=',$name)
            ->distinct(true)
            ->column('sign');
    }
}